207821166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{3583}}^1$

素因数の和:4976

約数の個数: 32

約数和(自身を含む): 475496448

約数和(自身を除く): 267675282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1381, 2762, 3583, 4143, 7166, 8286, 9667, 10749, 19334, 21498, 25081, 29001, 50162, 58002, 75243, 150486, 4948123, 9896246, 14844369, 29688738, 34636861, 69273722, 103910583, 207821166]

約数ペア:

[(1, 207821166), (2, 103910583), (3, 69273722), (6, 34636861), (7, 29688738), (14, 14844369), (21, 9896246), (42, 4948123), (1381, 150486), (2762, 75243), (3583, 58002), (4143, 50162), (7166, 29001), (8286, 25081), (9667, 21498), (10749, 19334)]